TY  - BOOK
AU  - Mazumdar,A.
TI  - Biogas handBook
U1  - 665.776 MAZ 
PY  - 1982///]
CY  - Paris
PB  - General Information Programme and UNISIST, United Nations Educational, Scientific and Cultural Organization
KW  - Biogas
N1  - "PGI-82/WS/19, Paris, December 1982."
ER  -